We are the manufacturer and exporter of Complex Sodium DiSilicate-CSDS (40000mts per year) and Zeolite 4A (15000mts per year). we have pre-registered these chemicals in Reach and continiously to export them to European Union, Southeast Asia, Mideast, Africa, Australia etc. our product include: 1. Complex Sodium DiSilicate--best STPP substitute for detergent powder making 2. New type Zeolite 4A 3. CMC sodium 4. optical brighterner 5. carbomer 6. sodium metasilicate